Batangas's 1st congressional district is one of the six congressional districts of the Philippines in the province of Batangas. It has been represented in the House of Representatives of the Philippines since 1916 and earlier in the Philippine Assembly from 1907 to 1916. The district consists of the western Batangas municipalities of Balayan, Calatagan, Lemery, Lian, Nasugbu, Taal and Tuy and the component city of Calaca. It is currently represented in the 19th Congress by Eric Buhain of the Nacionalista Party (NP).
Laguna's 1st congressional district is one of the six congressional districts of the Philippines in the province of Laguna, formerly La Laguna. It has been represented in the House of Representatives of the Philippines since 1916 and earlier in the Philippine Assembly from 1907 to 1916. The district currently consists the northwestern city of San Pedro. It is currently represented in the 19th Congress by Ann Matibag of Lakas–CMD.
Rizal's 1st congressional district is one of the four congressional districts of the Philippines in the province of Rizal. It has been represented in the House of Representatives of the Philippines since 1916 and earlier in the Philippine Assembly from 1907 to 1916. The district consists of the western Rizal municipalities of Angono, Binangonan, Cainta and Taytay. It is presently the largest legislative district in the country in terms of population. It is currently represented in the 19th Congress by Michael John R. Duavit of the Nationalist People's Coalition (NPC).
Bulacan's 2nd congressional district is one of the seven congressional districts of the Philippines in the province of Bulacan. It has been represented in the House of Representatives of the Philippines since 1916 and earlier in the Philippine Assembly from 1907 to 1916. The district consists of the city of Baliwag and the municipalities of Bustos and Plaridel. It is currently represented in the 19th Congress by Tina Pancho of the National Unity Party (NUP).
Batangas's 2nd congressional district is one of the six congressional districts of the Philippines in the province of Batangas. It has been represented in the House of Representatives of the Philippines since 1916 and earlier in the Philippine Assembly from 1907 to 1916. The district consists of the southern Batangas municipalities of Bauan, Lobo, Mabini, San Luis, San Pascual and Tingloy. It is currently represented in the 19th Congress by Gerville Luistro of Lakas-CMD.
Rizal's 2nd congressional district is one of the six congressional districts of the Philippines in the province of Rizal. It has been represented in the House of Representatives of the Philippines since 1916 and earlier in the Philippine Assembly from 1907 to 1916. The district consists of the municipalities of Baras, Cardona, Jalajala, Morong, Pililla, Tanay and Teresa. It is currently represented in the 19th Congress by Emigdio P. Tanjuatco III of the Liberal Party (LP).
Batangas's 3rd congressional district is one of the six congressional districts of the Philippines in the province of Batangas. It has been represented in the House of Representatives of the Philippines since 1916 and earlier in the Philippine Assembly from 1907 to 1916. The district consists of the northern Batangas cities of Santo Tomas and Tanauan, as well as adjacent municipalities surrounding the Taal Lake: Agoncillo, Alitagtag, Balete, Cuenca, Laurel, Malvar, Mataasnakahoy, San Nicolas, Santa Teresita and Talisay, a configuration that has been in place since 1987. It is currently represented in the 19th Congress by Ma. Theresa V. Collantes of the Nationalist People's Coalition (NPC).
Isabela's 4th congressional district is one of the six congressional districts of the Philippines in the province of Isabela. It has been represented in the House of Representatives of the Philippines since 1987. The district consists of the independent component city of Santiago and the municipalities of Cordon, Dinapigue, Jones, and San Agustin. It is currently represented in the 19th Congress by Joseph S. Tan of the Partido Federal ng Pilipinas (PFP).
Batangas's 4th congressional district is one of the six congressional districts of the Philippines in the province of Batangas. It has been represented in the House of Representatives of the Philippines since 1987. The district consists of the eastern Batangas municipalities of Ibaan, Padre Garcia, Rosario, San Jose, San Juan, and Taysan. The city of Lipa was also part of this district until it was granted its own representation as the sixth district effective 2016. It is currently represented in the 19th Congress by Lianda B. Bolilia of the Nacionalista Party (NP).
Bulacan's 3rd congressional district is one of the seven congressional districts in the province of Bulacan, Philippines. It has been represented in the House of Representatives since 1987. The district consists of municipalities in northern and eastern Bulacan, namely Doña Remedios Trinidad, San Ildefonso, San Miguel, and San Rafael. It is currently represented in the 19th Congress by Lorna Silverio of the National Unity Party (NUP).
Bulacan's 4th congressional district is one of the seven congressional districts of the Philippines in the province of Bulacan. It has been represented in the House of Representatives since 1987. The district consists of the city of Meycauayan and adjacent municipalities in southern Bulacan, namely Marilao and Obando. It is currently represented in the 19th Congress by Linabelle Villarica of the Partido Federal ng Pilipinas (PFP).
Isabela's 2nd congressional district is one of the six congressional districts of the Philippines in the province of Isabela. It has been represented in the House of Representatives since 1987. The district consists of the east-central municipalities of Benito Soliven, Gamu, Naguilian, Palanan, Reina Mercedes and San Mariano. It is currently represented in the 18th Congress by Ed Christopher S. Go of the Nacionalista Party (NP).
Isabela's 3rd congressional district is one of the six congressional districts of the Philippines in the province of Isabela. It has been represented in the House of Representatives since 1987. The district consists of the west-central municipalities of Alicia, Angadanan, Cabatuan, Ramon and San Mateo. It is currently represented in the 18th Congress by Ian Paul L. Dy of the Nationalist People's Coalition (NPC).
Camarines Sur's 3rd congressional district is one of the five congressional districts of the Philippines in the province of Camarines Sur. It has been represented in the House of Representatives since 1987. The district consists of the provincial capital Pili, its largest city Naga, and adjacent municipalities of Bombon, Calabanga, Camaligan, Canaman, Magarao and Ocampo. It is currently represented in the 19th Congress by Gabriel Bordado of the Liberal Party (LP).
Camarines Sur's 4th congressional district is one of the five congressional districts of the Philippines in the province of Camarines Sur. It has been represented in the House of Representatives since 1987. The district consists of municipalities in the Partido region of eastern Camarines Sur, namely Caramoan, Garchitorena, Goa, Lagonoy, Presentacion, Sagñay, San Jose, Siruma, Tigaon and Tinambac. It is currently represented in the 18th Congress by Arnulf Bryan Fuentebella of the Nationalist People's Coalition (NPC).
Palawan's 2nd congressional district is one of the three congressional districts of the Philippines in the province of Palawan. It has been represented in the House of Representatives since 1987. The district encompasses the southern portion of Palawan Island including the Balabac Island group. It consists of the municipalities of Balabac, Bataraza, Brooke's Point, Narra, Quezon, Rizal and Sofronio Española. Prior to redistricting in 2012, the district also included the capital city Puerto Princesa and the municipality of Aborlan. The district is currently represented in the 19th Congress by Jose C. Alvarez of PDP–Laban.
Batangas's 5th congressional district is one of the six congressional districts of the Philippines in the province of Batangas. It has been represented in the House of Representatives of the Philippines since 2016. The district consists of all barangays of the city of Batangas facing the provinces of Oriental Mindoro and Occidental Mindoro. It is currently represented in the 19th Congress by Mario Vittorio A. Mariño of the Nacionalista Party (NP).
Basilan's at-large congressional district refers to the lone congressional district of the Philippines in the province of Basilan. The province has been represented in the country's national legislatures since 1984. It first elected a representative provincewide at-large during the 1984 Philippine parliamentary election following the restoration of provincial and city district representation in the Batasang Pambansa where Basilan had previously been included in the regionwide representation of Western Mindanao for the interim parliament. The province, created by the 1973 separation from Zamboanga del Sur of the entire island with its two municipal districts and the municipality of Isabela outside its poblacion which was earlier organized as the City of Basilan separated from Zamboanga City, was formerly represented as part of Zamboanga del Sur's, Zamboanga's and Department of Mindanao and Sulu's at-large representations in earlier legislatures. Since the 1987 restoration of Congress following the ratification of a new constitution, Basilan has been entitled to one member in the House of Representatives. It is currently represented in the 19th Congress by Mujiv Hataman of the Basilan Unity Party (BUP).
Negros Occidental's 5th congressional district is one of the six congressional districts of the Philippines in the province of Negros Occidental. It has been represented in the House of Representatives since 1987. The district consists of the area in south-central Negros Occidental containing the city of Himamaylan and adjacent municipalities of Binalbagan, Hinigaran, Isabela, La Castellana and Moises Padilla. It is currently represented in the 19th Congress by Dino Yulo, who is an independent.
Bulacan's 6th congressional district is one of the seven congressional districts of the Philippines in the province of Bulacan. It has been represented in the House of Representatives since 2022. The district consists of municipalities in southcentral and eastern Bulacan, namely Angat, Norzagaray, and Santa Maria. It is currently represented in the 19th Congress by Salvador A. Pleyto of the Lakas-CMD.
